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HS Code |
389155 |
| Cas Number | 107-10-8 |
| Molecular Formula | C3H10N2 |
| Molar Mass | 74.12 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Density | 0.872 g/cm3 |
| Melting Point | -12 °C |
| Boiling Point | 140-141 °C |
| Solubility In Water | Miscible |
| Odor | Ammonia-like |
| Vapor Pressure | 7 mmHg (20 °C) |
| Flash Point | 45 °C (closed cup) |
| Refractive Index | 1.437 (20 °C) |
As an accredited 1,3-Propanediamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 1-liter amber glass bottle with a secure screw cap, labeled “1,3-Propanediamine,” includes hazard warnings and chemical details. |
| Shipping | 1,3-Propanediamine is shipped as a hazardous chemical, typically in tightly sealed, corrosion-resistant containers such as drums or tanks. It must be labeled according to regulatory standards (e.g., UN 2372) and transported under well-ventilated conditions to prevent exposure, with appropriate safety measures against leaks, spills, or contact with incompatible substances. |
| Storage | **1,3-Propanediamine** should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of ignition. Keep it separate from strong oxidizing agents, acids, and acid chlorides. Protect from moisture and direct sunlight. Use secondary containment to prevent leaks or spills. Clearly label storage containers and ensure proper grounding and bonding to prevent static discharge. |
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Purity 99%: 1,3-Propanediamine with 99% purity is used in epoxy resin curing, where it ensures high cross-link density and mechanical strength. Molecular weight 74.12 g/mol: 1,3-Propanediamine of molecular weight 74.12 g/mol is used in the synthesis of polyamide resins, where it provides consistent polymer chain length and superior flexibility. Melting point -13°C: 1,3-Propanediamine with a melting point of -13°C is used in cold-weather adhesive formulations, where it maintains processability and low-temperature application performance. Viscosity 1.56 mPa·s: 1,3-Propanediamine with viscosity of 1.56 mPa·s is used in chemical intermediates production, where it enables efficient mixing and rapid reaction rates. Stability temperature 180°C: 1,3-Propanediamine with stability temperature of 180°C is used in high-temperature polyurea coatings, where it provides thermal stability and long-term durability. Low water content <0.2%: 1,3-Propanediamine with low water content below 0.2% is used in pharmaceutical synthesis, where it minimizes hydrolytic side reactions for higher product purity. Colorless grade: 1,3-Propanediamine of colorless grade is used in optical polymer manufacturing, where it ensures transparency and optical clarity in finished products. Density 0.856 g/cm³: 1,3-Propanediamine with density 0.856 g/cm³ is used in formulation of surfactants, where it provides uniform distribution and enhanced emulsifying efficiency. Low chloride content <50 ppm: 1,3-Propanediamine with low chloride content under 50 ppm is used in electronic-grade polymers, where it reduces ionic contamination and improves insulation properties. High assay 99.5%: 1,3-Propanediamine with assay of 99.5% is used in the production of chelating agents, where it delivers improved product consistency and high chelation efficiency. |
Competitive 1,3-Propanediamine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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